Loose Wet
- Alpine
- Treeline
- Below treeline
- Likelihood
- Possible
- Size
- 1–2
As the snowpack becomes wet and weak, you could encounter both triggered and natural wet avalanches. Avalanches will start on east aspects early in the day and show up on westerly aspects later. If you start seeing rollerballs or natural avalanches, it's time to move to lower-angle or more shaded terrain.
We expect most avalanches to be triggered rather than naturally occurring. We also expect most of them to be small. It may become easy to trigger avalanches on the west, through north, and east aspects at mid-elevations. The early April crust is 1 foot below the surface at 5,000ft. You could encounter larger and deeper avalanches if it becomes unsupportive to boots. These could also be initiated by cornices or large chunks of snow shedding off of rock features.
(4/12/2024)
A small (D1) intentionally triggered wet avalanche was 4-5" deep. Skyline Ridge, NNE, 5,280ft
Photo: Josh Hirshberg